PowerDNS: PowerDNS has been designed to serve both the needs of small installations by being easy to setup, as well as for serving very large query volumes on large numbers of domains. Additionally, PowerDNS offers very high domain resolution performance.
QtCrypt: Lightweight, portable application that encrypts files and directories using a symmetric-key algorithm.
RavenDB: A linq enabled document database for .NET.
Rebel Backup: Encrypted backups of important files to Dropbox and Google Drive.
Remembear: a full-featured, multi-platform password manager, by TunnelBear.
Vim: Vim is a greatly improved version of the good old UNIX editor Vi. Libsodium is used for reading and writing of encrypted files.
VOLTTRON: VOLTTRON is an innovative distributed control and sensing software platform. Its source code has been released, making it possible for researchers and others to use this tool to build applications for more efficiently managing energy use among appliances and devices, including heating, ventilation and air conditioning (HVAC) systems, lighting, electric vehicles and others.
Wifibroadcast: Transmitter and receiver of UDP packets using raw WiFi radio.
Wire: Modern, private communications. Crystal clear voice, video and group chats. No advertising. Your data, always encrypted.